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To evaluate anatomical and haemodynamic differences in patients with great saphenous vein (GSV) insufficiency by duplex scanning and air plethysmography.Duplex scanning and air plethysmography examination were undertaken. One hundred and twenty-one limbs in 91 patients were selected prospectively and divided into three groups: group A consisted of 27 controls; group B consisted of 25 limbs with GSV...
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